Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5206145 | Method of measuring the concentration of a substance in a sample solution | — | 1993-04-27 |
| 4552782 | Electroluminescent device | John Kirton, Peter A Lloyd | 1985-11-12 |
| 4496610 | Electroluminescent panels and method of manufacture | Brian Cockayne, Peter J. Wright, John Kirton | 1985-01-29 |